55
Parts name
Service Ref.
Symbol
TH21
TH22
TH23
TH24
FUSE
MF
MV
LEV
TB2
TB5
TB15
Resistance 30°F/15.8k
, 50°F/9.6k
, 70°F/6.0k
, 80°F/4.8k
, 90°F/3.9k
, 100°F/3.2k
Resistance 30°F/15.8k
, 50°F/9.6k
, 70°F/6.0k
, 80°F/4.8k
, 90°F/3.9k
, 100°F/3.2k
Resistance 30°F/15.8k
, 50°F/9.6k
, 70°F/6.0k
, 80°F/4.8k
, 90°F/3.9k
, 100°F/3.2k
250V 3.15A
8-Pole Output 30W / RCOJ30-CK
MSFBC20 DC12V
(L1, L2, GR) 250V 20A
(M1, M2, S) 250V 20A
(1, 2) 250V 10A
Liquid pipe thermistor
Gas pipe thermistor
Linear expansion valve
PKFY-P12NHMU-E
PKFY-P15NHMU-E
Room temperature
thermistor
Fuse
(Indoor controller board)
Fan motor
Vane motor
(with limit switch)
Power supply terminal
block
Transmission terminal
block
DC12V Stepping motor drive
Port
:
3.2 (0~2000pulse)
PKFY-P18NHMU-E
MA remote controller
terminal block
PKFY-P12, 15NHMU-E
External static pressure : 0Pa
Power source : 208,230V, 60Hz
* Measured in anechoic room.
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20
M
Pa
3.3 ft.
(1m)
Measurement location
PKFY-P12NHMU-E
PKFY-P15NHMU-E
PKFY-P18NHMU-E
34-38-42
36-41-45
Sound level dB (A)
Sound level at anechoic room : Low-Middle-High
Service Ref.
34-38-42
Approximate minimum
audible limit on
continuous noise
High speed
Low speed
3.3 ft.
(1m)
OCTAVE BAND CENTER FREQUENCIES(Hz)
PKFY-P18NHMU-E
External static pressure : 0Pa
Power source : 208,230V, 60Hz
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20
M
Pa
OCTAVE BAND CENTER FREQUENCIES(Hz)
Approximate minimum
audible limit on
continuous noise
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63
125
250
500
1k
2k
4k
8k
NC60
NC50
NC40
NC30
NC20
High speed
Low speed
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63
125
250
500
1k
2k
4k
8k
NC60
NC50
NC40
NC30
NC20
2-2. Electrical parts specifi cations
2-3. Sound levels
2-4. NC curves
